Preconditions:
- System must have an ixgbe interface
- System must be on a network with a DHCP server
- Adjust struct mbuf (add dummy int * values in the header field).
- Rebuild the kernel and build ixgbe as a module, not statically compiled into
the kernel
- Boot system with custom kernel into singleuser mode
- Press <Enter>
- kldload ixgbe
- dhclient ix0
Expected results:
- The interface should be brought up
- An IP address should be assigned to the interface
Actual results:
The dhclient ix0 call would deterministically panic the system with page faults
in the ixgbe code